Issue 39, 2006
From the journal:

Chemical Communications

Efficient stabilization of copper(iii) in tetraaza pseudo-macrocyclic oxime-and-hydrazideligands with adjustable cavity size†

Igor O. Fritsky,*a   Henryk Kozłowski,*b   Olga M. Kanderal,a   Matti Haukka,c   Jolanta Świątek-Kozłowska,d   Elżbieta Gumienna-Konteckab  and  Franc Meyere  

* Corresponding authors

a Department of Chemistry, National Taras Shevchenko University, Kiev, Ukraine
E-mail: ifritsky@univ.kiev.ua
Fax: +380 44 2393393
Tel: +380 44 2393393

b Faculty of Chemistry, University of Wrocław, 14, F. Joliot-Curie Str., Wrocław, Poland
E-mail: henrykoz@wchuwr.chem.uni.wroc.pl
Fax: +48 71 3757251
Tel: +48 71 3757251

c Department of Chemistry, University of Joensuu, P.O. Box 111, Joensuu, Finland

d Department of Basic Medical Sciences, Wrocław Medical University, 14, Kochanowskiego, Wrocław, Poland

e Institut für Anorganische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 4, Göttingen, Germany

Abstract

Substitution of the amide donors in open-chain {2N(oxime), 2N(amide)} ligands by hydrazide donors gives new pseudo-macrocyclic copper complexes that show a significant decrease of the Cu3+/2+ redox potentials in both mono- and polynuclear systems, thus demonstrating a pronounced capacity of such ligand systems to efficiently stabilize the trivalent copper.

Graphical abstract: Efficient stabilization of copper(iii) in tetraaza pseudo-macrocyclic oxime-and-hydrazide ligands with adjustable cavity size

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Article information

DOI
https://doi.org/10.1039/B608236J
Article type
Communication
Submitted
09 Jun 2006
Accepted
26 Jul 2006
First published
22 Aug 2006

Chem. Commun., 2006, 4125-4127

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Efficient stabilization of copper(III) in tetraaza pseudo-macrocyclic oxime-and-hydrazide ligands with adjustable cavity size

I. O. Fritsky, H. Kozłowski, O. M. Kanderal, M. Haukka, J. Świątek-Kozłowska, E. Gumienna-Kontecka and F. Meyer, Chem. Commun., 2006, 4125 DOI: 10.1039/B608236J

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